private static BValue Select(string category, string path, BValue localeRoot)
{
var section = localeRoot[category];
if (section is null)
{
return(null);
}
var current = 0;
while (true)
{
var len = path.IndexOf('.', current);
string key;
if (len < 0)
{
//dot in path not found, final key
key = path.Substring(current);
return(section[key]);
}
key = path.Substring(current, len);
section = section[key];
if (section is null)
{
return(null);
}
current = len + 1;
}
}
public void TestConvertWithDifferentArraySources()
{
var collection = new TestConverterCollection <AValue, BValue>(new PathFormatterCollection(), configurator =>
{
configurator.If(a => a.Condition)
.Target(b => b.BOuterArray.Each().BInnerArray.Each().FirstValue)
.Set(a => a.AOuterArray.Current().AFirstAFirstInnerArray.Current().Value);
configurator.If(a => !a.Condition)
.Target(b => b.BOuterArray.Each().BInnerArray.Each().FirstValue)
.Set(a => a.AOuterArray.Current().ASecondASecondInnerArray.Current().Value);
});
var converter = collection.GetConverter(MutatorsContext.Empty);
var from = new AValue
{
AOuterArray = new[]
{
new AOuterValue
{
AFirstAFirstInnerArray = new[]
{
new AFirstInnerValue {
Value = "123"
}
},
ASecondASecondInnerArray = new[]
{
new ASecondInnerValue {
Value = "321"
}
},
}
},
Condition = true,
};
Following.Code(() => converter(from))
.Should().Throw <InvalidOperationException>()
.Which.Message.Should().MatchRegex(@"^Method T Current\[T\].* cannot be invoked$");
return;
#pragma warning disable 162
var expected = new BValue
{
BOuterArray = new[]
{
new BOuterValue
{
BInnerArray = new[]
{
new BInnerValue {
FirstValue = "123"
},
},
},
},
};
converter(from).Should().BeEquivalentTo(expected);
#pragma warning restore 162
}
private bool UpdateRightsForUsersUponChangeOnSharing(List <string> _RelevantIdList, Tuple <string, List <string> >[] _RightsRegex, Controller_Rights_Internal.EChangeUserRightsForModelType _Action, Action <string> _ErrorMessageAction = null)
{
var WaitFor = new ManualResetEvent(false);
var InternalError = new BValue <bool>(false, EBProducerStatus.MultipleProducer);
var DoneStack = new ConcurrentStack <bool>();
for (var i = 0; i < _RelevantIdList.Count; i++)
{
for (var j = 0; j < _RightsRegex.Length; j++)
{
DoneStack.Push(true);
}
}
foreach (var ChangeForUserId in _RelevantIdList)
{
var CurrentUserID = ChangeForUserId;
foreach (var PathRegex in _RightsRegex)
{
var CurrentPathRegex = PathRegex;
BTaskWrapper.Run(() =>
{
if (!Controller_AtomicDBOperation.Get().GetClearanceForDBOperation(InnerProcessor, UserDBEntry.DBSERVICE_USERS_TABLE(), CurrentUserID, _ErrorMessageAction))
{
_ErrorMessageAction?.Invoke("PubSub_To_AuthService->UpdateRightsForUsersUponChangeOnSharing: Atomic operation control has failed for " + UserDBEntry.KEY_NAME_USER_ID + ": " + CurrentUserID);
InternalError.Set(true);
try { WaitFor.Set(); } catch (Exception) { }
return;
}
try
{
if (!Controller_Rights_Internal.Get().ChangeBaseUserRight(
out bool _bInternalErrorOccured,
true,/*important to set to true*/
_Action,
CurrentUserID,
CurrentPathRegex.Item1.Replace("{shareeUserId}", ChangeForUserId, StringComparison.InvariantCulture),
_ErrorMessageAction,
CurrentPathRegex.Item2))
{
if (_bInternalErrorOccured)
{
InternalError.Set(true);
try { WaitFor.Set(); } catch (Exception) { }
return;
}
}
}
finally
{
Controller_AtomicDBOperation.Get().SetClearanceForDBOperationForOthers(InnerProcessor, UserDBEntry.DBSERVICE_USERS_TABLE(), CurrentUserID, _ErrorMessageAction);
}
DoneStack.TryPop(out bool _);
if (DoneStack.Count == 0)
{
try
{
WaitFor.Set();
}
catch (Exception) { }
}
});
}
}
try
{
if (_RelevantIdList.Count > 0)
{
WaitFor.WaitOne();
}
WaitFor.Close();
}
catch (Exception) { }
//Retry if internal error occured
return(InternalError.Get() == false);
}
public void Add(BValue key, BValue value)
{
dictionary.Add(key, value);
}
/// <summary>
///
/// <para>CustomSubscribe:</para>
///
/// <para>Subscribes to given custom topic</para>
///
/// <para>Check <seealso cref="IBPubSubServiceInterface.CustomSubscribe"/> for detailed documentation</para>
///
/// </summary>
public bool CustomSubscribe(string _CustomTopic, Action <string, string> _OnMessage, Action <string> _ErrorMessageAction = null, bool _SubscribeSingleMessage = false)
{
if (_CustomTopic != null && _CustomTopic.Length > 0 && _OnMessage != null && BUtility.CalculateStringMD5(_CustomTopic, out string TopicMD5, _ErrorMessageAction))
{
if (EnsureQueueExists(TopicMD5, out string QueueUrl, _ErrorMessageAction))
{
var SubscriptionCancellationVar = new BValue <bool>(false, EBProducerStatus.MultipleProducer);
var SubscriptionThread = new Thread(() =>
{
Thread.CurrentThread.IsBackground = true;
while (!SubscriptionCancellationVar.Get())
{
ReceiveMessageResponse Response;
try
{
using (var ReceiveMessageTask = SQSClient.ReceiveMessageAsync(QueueUrl))
{
ReceiveMessageTask.Wait();
Response = ReceiveMessageTask.Result;
}
}
catch (Exception e)
{
Response = null;
_ErrorMessageAction?.Invoke("BPubSubServiceAWS->CustomSubscribe: " + e.Message + ", Trace: " + e.StackTrace);
if (e.InnerException != null && e.InnerException != e)
{
_ErrorMessageAction?.Invoke("BPubSubServiceAWS->CustomSubscribe->Inner: " + e.InnerException.Message + ", Trace: " + e.InnerException.StackTrace);
}
}
if (Response == null || Response.Messages == null || Response.Messages.Count == 0)
{
Thread.Sleep(1000);
continue;
}
var AckDictionary = new Dictionary <string, string>();
foreach (var MessageContainer in Response.Messages)
{
if (MessageContainer != null)
{
if (!AckDictionary.ContainsKey(MessageContainer.MessageId))
{
AckDictionary.Add(MessageContainer.MessageId, MessageContainer.ReceiptHandle);
}
string Data = MessageContainer.Body;
if (UniqueMessageDeliveryEnsurer != null)
{
UniqueMessageDeliveryEnsurer.Subscribe_ClearAndExtractTimestampFromMessage(ref Data, out string TimestampHash);
if (UniqueMessageDeliveryEnsurer.Subscription_EnsureUniqueDelivery(_CustomTopic, TimestampHash, _ErrorMessageAction))
{
_OnMessage?.Invoke(_CustomTopic, Data);
}
}
else
{
_OnMessage?.Invoke(_CustomTopic, Data);
}
}
}
var AckArray = new List <DeleteMessageBatchRequestEntry>();
foreach (var Current in AckDictionary)
{
AckArray.Add(new DeleteMessageBatchRequestEntry(Current.Key, Current.Value));
}
try
{
using (var DeleteMessageBatchTask = SQSClient.DeleteMessageBatchAsync(QueueUrl, AckArray))
{
DeleteMessageBatchTask.Wait();
}
}
catch (Exception e)
{
_ErrorMessageAction?.Invoke("BPubSubServiceAWS->CustomSubscribe: " + e.Message + ", Trace: " + e.StackTrace);
if (e.InnerException != null && e.InnerException != e)
{
_ErrorMessageAction?.Invoke("BPubSubServiceAWS->CustomSubscribe->Inner: " + e.InnerException.Message + ", Trace: " + e.InnerException.StackTrace);
}
}
}
});
SubscriptionThread.Start();
lock (SubscriberThreadsDictionaryLock)
{
SubscriberThreadsDictionary.Add(_CustomTopic, new BTuple <Thread, BValue <bool> >(SubscriptionThread, SubscriptionCancellationVar));
}
return(true);
}
}
return(false);
}
public void Run(Action <string> _ServerLogAction = null)
{
var bStartSucceed = new BValue <bool>(false);
var WaitForFirstSuccess = new ManualResetEvent(false);
BTaskWrapper.Run(() =>
{
var WaitForException = new ManualResetEvent(false);
int FailureCount = 0;
do
{
try
{
lock (Listener)
{
Listener.Start();
}
bStartSucceed.Set(true);
try
{
WaitForFirstSuccess.Set();
}
catch (Exception) {}
FailureCount = 0;
try
{
WaitForException.WaitOne();
//Do not close WaitForException! Can be reused.
}
catch (Exception) { }
}
catch (Exception e)
{
_ServerLogAction?.Invoke("BWebService->Run->HttpListener->Start: " + e.Message + ", trace: " + e.Message);
try
{
WaitForException.Set();
}
catch (Exception) { }
Thread.Sleep(1000);
}
} while (++FailureCount < 10);
try
{
WaitForFirstSuccess.Set(); //When exhausted
}
catch (Exception) { }
});
try
{
WaitForFirstSuccess.WaitOne();
//Do not close WaitForFirstSuccess! Can be reused.
}
catch (Exception) {}
if (!bStartSucceed.Get())
{
_ServerLogAction?.Invoke("BWebService->Run: HttpListener.Start() has failed.");
return;
}
BTaskWrapper.Run(() =>
{
_ServerLogAction?.Invoke("BWebserver->Run: Server is running. Listening port " + ServerPort);
while (Listener.IsListening)
{
HttpListenerContext Context = null;
int FailureCount = 0;
bool bSuccess;
do
{
try
{
lock (Listener)
{
Context = Listener.GetContext();
}
bSuccess = true;
FailureCount = 0;
}
catch (Exception e)
{
_ServerLogAction?.Invoke("BWebService->Run->HttpListener->GetContext: " + e.Message + ", trace: " + e.Message);
bSuccess = false;
Thread.Sleep(1000);
}
} while (!bSuccess && ++FailureCount < 10);
if (Context == null)
{
continue;
}
BTaskWrapper.Run(() =>
{
if (Context == null)
{
return;
}
try
{
Context.Response.AppendHeader("Access-Control-Allow-Origin", "*");
bool bIsWebhookRequest =
BWebUtilities.DoesContextContainHeader(out List <string> _, out string _, Context, "webhook-request-callback") &&
BWebUtilities.DoesContextContainHeader(out List <string> _, out string _, Context, "webhook-request-origin");
if (Context.Request.HttpMethod == "OPTIONS" && !bIsWebhookRequest)
{
Context.Response.AppendHeader("Access-Control-Allow-Headers", "*");
Context.Response.AppendHeader("Access-Control-Allow-Credentials", "true");
Context.Response.AppendHeader("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, PATCH");
Context.Response.AppendHeader("Access-Control-Max-Age", "-1");
Context.Response.StatusCode = BWebResponse.Status_OK_Code;
}
else
{
if (PrefixesToListen == null)
{
_ServerLogAction?.Invoke("BWebserver->Run: PrefixesToListen is null.");
WriteInternalError(Context.Response, "Code: WS-PTLN.");
return;
}
if (!LookForListenersFromRequest(out BWebServiceBase _Callback, Context))
{
if (Context.Request.RawUrl.EndsWith("/ping"))
{
WriteOK(Context.Response, "pong");
return;
}
_ServerLogAction?.Invoke($"BWebserver->Run: Request is not being listened. Request: {Context.Request.RawUrl}");
WriteNotFound(Context.Response, "Request is not being listened.");
return;
}
var Response = _Callback.OnRequest(Context, _ServerLogAction);
Context.Response.StatusCode = Response.StatusCode;
foreach (var CurrentHeader in Response.Headers)
{
foreach (var Value in CurrentHeader.Value)
{
if (CurrentHeader.Key.ToLower() != "access-control-allow-origin")
{
Context.Response.AppendHeader(CurrentHeader.Key, Value);
}
}
}
if (Response.ResponseContentType != null)
{
Context.Response.ContentType = Response.ResponseContentType;
}
if (Response.ResponseContent.Type == EBStringOrStreamEnum.String)
{
byte[] Buffer = Encoding.UTF8.GetBytes(Response.ResponseContent.String);
if (Buffer != null)
{
Context.Response.ContentLength64 = Buffer.Length;
if (Buffer.Length > 0)
{
Context.Response.OutputStream.Write(Buffer, 0, Buffer.Length);
}
}
else
{
Context.Response.ContentLength64 = 0;
}
}
else
{
if (Response.ResponseContent.Stream != null && Response.ResponseContent.StreamLength > 0)
{
Context.Response.ContentLength64 = Response.ResponseContent.StreamLength;
Response.ResponseContent.Stream.CopyTo(Context.Response.OutputStream);
}
else
{
_ServerLogAction?.Invoke("BWebserver->Error: Response is stream, but stream object is " + (Response.ResponseContent.Stream == null ? "null" : "valid") + " and content length is " + Response.ResponseContent.StreamLength);
WriteInternalError(Context.Response, "Code: WS-STRMINV.");
return;
}
}
}
}
catch (Exception e)
{
try
{
WriteInternalError(Context.Response, "An unexpected internal error has occured: " + e.Message);
}
catch (Exception) { }
_ServerLogAction?.Invoke("Uncaught exception in the request handle: " + e.Message + ", trace: " + e.StackTrace);
}
finally
{
//Always close the stream
try { Context.Response.OutputStream.Close(); } catch (Exception) { }
try { Context.Response.OutputStream.Dispose(); } catch (Exception) { }
//try { Context.Response.Close(); } catch (Exception) { }
}
});
}
});
}
private bool GetUserListFromAzure(out List <UserPrincipal> _Users, string _TokenType, string _AccessToken, Action <string> _ErrorMessageAction)
{
_Users = null;
using var Handler = new HttpClientHandler
{
SslProtocols = SslProtocols.Tls12 | SslProtocols.Tls11 | SslProtocols.Tls,
ServerCertificateCustomValidationCallback = (a, b, c, d) => true
};
using var Client = new HttpClient(Handler);
Client.DefaultRequestHeaders.TryAddWithoutValidation("Authorization", _TokenType + " " + _AccessToken);
string ResponseString = "";
try
{
using var RequestTask = Client.GetAsync("https://graph.microsoft.com/v1.0/servicePrincipals/" + FetchUsersAppObjectID + "/appRoleAssignedTo");
RequestTask.Wait();
using var Response = RequestTask.Result;
using var ResponseContent = Response.Content;
using var ReadResponseTask = ResponseContent.ReadAsStringAsync();
ReadResponseTask.Wait();
ResponseString = ReadResponseTask.Result;
if (!Response.IsSuccessStatusCode)
{
_ErrorMessageAction?.Invoke("GetUserListFromAzure->Error: " + ResponseString);
return(false);
}
var Parsed = JObject.Parse(ResponseString);
if (!Parsed.TryGetValue("value", out JToken Values) || Values.Type != JTokenType.Array)
{
_ErrorMessageAction?.Invoke("GetTokenForAzure->Error: Unexpected response: " + ResponseString);
return(false);
}
var UsersResult = new List <UserPrincipal>();
var ValuesArray = Values as JArray;
var InternalFailure = new BValue <bool>(false, EBProducerStatus.MultipleProducer);
var WaitFor = new ManualResetEvent(false);
var RemainedTasks = new ConcurrentStack <bool>();
for (var i = 0; i < ValuesArray.Count; i++)
{
RemainedTasks.Push(true);
}
foreach (var Value in ValuesArray)
{
if (Value.Type != JTokenType.Object)
{
_ErrorMessageAction?.Invoke("GetTokenForAzure->Error: Unexpected response: " + ResponseString);
return(false);
}
var ValueObject = (JObject)Value;
if (!ValueObject.TryGetValue("principalDisplayName", out JToken UserNameToken) || UserNameToken.Type != JTokenType.String ||
!ValueObject.TryGetValue("principalId", out JToken PrincipleIDToken) || PrincipleIDToken.Type != JTokenType.String)
{
_ErrorMessageAction?.Invoke("GetTokenForAzure->Error: Unexpected response: " + ResponseString);
return(false);
}
var UserName = (string)UserNameToken;
var PrincipalId = (string)PrincipleIDToken;
BTaskWrapper.Run(() =>
{
if (!GetUserEmail(out string UserEmail, PrincipalId, _TokenType, _AccessToken, _ErrorMessageAction))
{
InternalFailure.Set(true);
WaitFor.Set();
return;
}
if (InternalFailure.Get())
{
return;
}
lock (UsersResult)
{
UsersResult.Add(new UserPrincipal()
{
Name = UserName,
Email = UserEmail
});
}
RemainedTasks.TryPop(out bool _);
if (RemainedTasks.Count == 0)
{
WaitFor.Set();
}
});
}
if (ValuesArray.Count > 0)
{
try { WaitFor.WaitOne(); } catch (Exception) { }
}
try { WaitFor.Close(); } catch (Exception) { }
if (InternalFailure.Get())
{
_ErrorMessageAction?.Invoke("GetUserListFromAzure->Error: Get user e-mail step has failed.");
return(false);
}
_Users = UsersResult;
}
catch (Exception e)
{
if (e.InnerException != null && e.InnerException != e)
{
_ErrorMessageAction?.Invoke("GetUserListFromAzure->Error: Inner: " + e.InnerException.Message + ", Trace: " + e.InnerException.StackTrace);
}
if (e is AggregateException)
{
foreach (var Inner in (e as AggregateException).InnerExceptions)
{
_ErrorMessageAction?.Invoke("GetUserListFromAzure->Error: Aggregate->Inner: " + Inner.Message + ", Trace: " + Inner.StackTrace);
}
}
_ErrorMessageAction?.Invoke("GetUserListFromAzure->Error: " + ResponseString + ", message: " + e.Message + ", trace: " + e.StackTrace);
return(false);
}
return(true);
}
/// <summary>
///
/// <para>CustomSubscribe:</para>
///
/// <para>Subscribes to given custom topic</para>
///
/// <para>Check <seealso cref="IBPubSubServiceInterface.CustomSubscribe"/> for detailed documentation</para>
///
/// </summary>
public bool CustomSubscribe(
string _CustomTopic,
Action <string, string> _OnMessage,
Action <string> _ErrorMessageAction = null, bool _SubscribeSingleMessage = false)
{
if (_CustomTopic != null && _CustomTopic.Length > 0 && _OnMessage != null)
{
_CustomTopic = GetGoogleFriendlyTopicName(_CustomTopic);
if (GetSubscriber(out SubscriberServiceApiClient APIClientVar, out SubscriptionName SubscriptionNameVar, _CustomTopic, _ErrorMessageAction))
{
var SubscriptionCancellationVar = new BValue <bool>(false, EBProducerStatus.MultipleProducer);
var SubscriptionThread = new Thread(() =>
{
Thread.CurrentThread.IsBackground = true;
while (!SubscriptionCancellationVar.Get())
{
PullResponse Response = null;
try
{
Response = APIClientVar.Pull(SubscriptionNameVar, true, 1000);
}
catch (Exception e)
{
if (e is RpcException && (e as RpcException).StatusCode == StatusCode.DeadlineExceeded)
{
Thread.Sleep(1000);
continue;
}
Response = null;
_ErrorMessageAction?.Invoke("BPubSubServiceGC->CustomSubscribe: " + e.Message + ", Trace: " + e.StackTrace);
if (e.InnerException != null && e.InnerException != e)
{
_ErrorMessageAction?.Invoke("BPubSubServiceGC->CustomSubscribe->Inner: " + e.InnerException.Message + ", Trace: " + e.InnerException.StackTrace);
}
}
if (Response == null || Response.ReceivedMessages == null || !Response.ReceivedMessages.Any())
{
Thread.Sleep(1000);
continue;
}
var MessageContainers = Response.ReceivedMessages.ToArray();
if (MessageContainers != null && MessageContainers.Length > 0)
{
var AckArray = new List <string>();
foreach (var MessageContainer in MessageContainers)
{
if (MessageContainer != null)
{
if (!AckArray.Contains(MessageContainer.AckId))
{
AckArray.Add(MessageContainer.AckId);
}
string Topic = GetTopicNameFromGoogleFriendlyName(_CustomTopic);
string Data = MessageContainer.Message.Data.ToStringUtf8();
if (UniqueMessageDeliveryEnsurer != null)
{
UniqueMessageDeliveryEnsurer.Subscribe_ClearAndExtractTimestampFromMessage(ref Data, out string TimestampHash);
if (UniqueMessageDeliveryEnsurer.Subscription_EnsureUniqueDelivery(Topic, TimestampHash, _ErrorMessageAction))
{
_OnMessage?.Invoke(Topic, Data);
}
}
else
{
_OnMessage?.Invoke(Topic, Data);
}
}
}
try
{
APIClientVar.Acknowledge(SubscriptionNameVar, AckArray);
}
catch (Exception e)
{
if (e is RpcException && (e as RpcException).Status.StatusCode == StatusCode.InvalidArgument)
{
//That is fine, probably due to previous subscriptions
}
else
{
_ErrorMessageAction?.Invoke("BPubSubServiceGC->CustomSubscribe: " + e.Message + ", Trace: " + e.StackTrace);
if (e.InnerException != null && e.InnerException != e)
{
_ErrorMessageAction?.Invoke("BPubSubServiceGC->CustomSubscribe->Inner: " + e.InnerException.Message + ", Trace: " + e.InnerException.StackTrace);
}
}
}
}
}
});
SubscriptionThread.Start();
lock (SubscriberThreadsDictionaryLock)
{
SubscriberThreadsDictionary.Add(SubscriptionNameVar, new BTuple <Thread, BValue <bool> >(SubscriptionThread, SubscriptionCancellationVar));
}
return(true);
}
}
return(false);
}
public bool CustomSubscribe(string _CustomTopic, Action <string, string> _OnMessage, Action <string> _ErrorMessageAction = null, bool _SubscribeSingleMessage = false)
{
if (_CustomTopic != null && _CustomTopic.Length > 0 &&
_OnMessage != null)
{
_CustomTopic = GetAzureFriendlyTopicName(_CustomTopic);
if (EnsureTopicExists(_CustomTopic, out ITopicClient _TopicClient, _ErrorMessageAction))
{
if (EnsureSubscriptionExists(_CustomTopic, _TopicClient, out Microsoft.Azure.ServiceBus.ISubscriptionClient _SubscriptionClient, _ErrorMessageAction))
{
var SubscriptionCancellationVar = new BValue <bool>(false, EBProducerStatus.MultipleProducer);
var SubscriptionThread = new Thread(() =>
{
Thread.CurrentThread.IsBackground = true;
try
{
// Define exception receiver handler
Func <ExceptionReceivedEventArgs, Task> ExceptionReceiverHandler = (ExceptionReceivedEventArgs _EventArgs) =>
{
_ErrorMessageAction?.Invoke($"BPubSubServiceAzure->CustomSubscribe->ExceptionReceiverHandler: {_EventArgs.Exception.Message}, Action: {_EventArgs.ExceptionReceivedContext.Action}, EntityPath: {_EventArgs.ExceptionReceivedContext.EntityPath}, Endpoint: {_EventArgs.ExceptionReceivedContext.Endpoint}, ClientId: {_EventArgs.ExceptionReceivedContext.ClientId}, Trace: {_EventArgs.Exception.StackTrace}");
RemoveSubscriberThread(_CustomTopic);
if (!_SubscriptionClient.IsClosedOrClosing)
{
using (var CloseSubscriptionTask = _SubscriptionClient.CloseAsync())
{
CloseSubscriptionTask.Wait();
}
}
return(Task.CompletedTask);
};
// Configure the message handler options in terms of exception handling, number of concurrent messages to deliver, etc.
var messageHandlerOptions = new MessageHandlerOptions(ExceptionReceiverHandler)
{
// Maximum number of concurrent calls to the callback ProcessMessagesAsync(), set to 1 for simplicity.
// Set it according to how many messages the application wants to process in parallel.
MaxConcurrentCalls = 1,
// Indicates whether the message pump should automatically complete the messages after returning from user callback.
// False below indicates the complete operation is handled by the user callback as in ProcessMessagesAsync().
AutoComplete = false
};
// Register the function that processes messages.
_SubscriptionClient.RegisterMessageHandler(async(Message MessageContainer, CancellationToken token) =>
{
if (MessageContainer != null)
{
string Topic = GetTopicNameFromAzureFriendlyName(_CustomTopic);
string Data = Encoding.UTF8.GetString(MessageContainer.Body);
if (MessageContainer.Label != null &&
MessageContainer.Label.Equals(_CustomTopic))
{
_ErrorMessageAction?.Invoke("BPubSubServiceAzure->CustomSubscribe: Received [Internal] pub/sub message.");
}
else
{
_ErrorMessageAction?.Invoke("BPubSubServiceAzure->CustomSubscribe: Received [StorageAccount] pub/sub message.");
}
if (UniqueMessageDeliveryEnsurer != null)
{
UniqueMessageDeliveryEnsurer.Subscribe_ClearAndExtractTimestampFromMessage(ref Data, out string TimestampHash);
if (UniqueMessageDeliveryEnsurer.Subscription_EnsureUniqueDelivery(Topic, TimestampHash, _ErrorMessageAction))
{
_OnMessage?.Invoke(Topic, Data);
RemoveSubscriberThread(_CustomTopic);
if (!_SubscriptionClient.IsClosedOrClosing)
{
await _SubscriptionClient.CloseAsync();
}
}
}
else
{
_OnMessage?.Invoke(Topic, Data);
}
await _SubscriptionClient.CompleteAsync(MessageContainer.SystemProperties.LockToken);
if (_SubscribeSingleMessage)
{
RemoveSubscriberThread(_CustomTopic);
if (!_SubscriptionClient.IsClosedOrClosing)
{
await _SubscriptionClient.CloseAsync();
}
}
}
}, messageHandlerOptions);
}
catch (Exception e)
{
_ErrorMessageAction?.Invoke("BPubSubServiceAzure->CustomSubscribe: " + e.Message + ", Trace: " + e.StackTrace);
if (e.InnerException != null && e.InnerException != e)
{
_ErrorMessageAction?.Invoke("BPubSubServiceAzure->CustomSubscribe->InnerException: " + e.InnerException.Message + ", Trace: " + e.InnerException.StackTrace);
}
RemoveSubscriberThread(_CustomTopic);
if (!_SubscriptionClient.IsClosedOrClosing)
{
using (var CloseSubscriptionTask = _SubscriptionClient.CloseAsync())
{
CloseSubscriptionTask.Wait();
}
}
}
while (!SubscriptionCancellationVar.Get())
{
//Wait until delete
Thread.Sleep(500);
}
if (!_SubscriptionClient.IsClosedOrClosing)
{
using (var CloseSubscriptionTask = _SubscriptionClient.CloseAsync())
{
CloseSubscriptionTask.Wait();
}
}
});
SubscriptionThread.Start();
lock (SubscriberThreadsDictionaryLock)
{
SubscriberThreadsDictionary.Add(_CustomTopic, new BTuple <Thread, BValue <bool> >(SubscriptionThread, SubscriptionCancellationVar));
}
return(true);
}
}
}
return(false);
}
